EP1667245A3 - Organic electroluminescence display and method for manufacturing the same - Google Patents

Organic electroluminescence display and method for manufacturing the same Download PDF

Info

Publication number
EP1667245A3
EP1667245A3 EP05026100A EP05026100A EP1667245A3 EP 1667245 A3 EP1667245 A3 EP 1667245A3 EP 05026100 A EP05026100 A EP 05026100A EP 05026100 A EP05026100 A EP 05026100A EP 1667245 A3 EP1667245 A3 EP 1667245A3
Authority
EP
European Patent Office
Prior art keywords
substrate
manufacturing
organic
same
organic electroluminescence
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP05026100A
Other languages
German (de)
French (fr)
Other versions
EP1667245A2 (en
EP1667245B1 (en
Inventor
Chang Nam Kim
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Display Co Ltd
Original Assignee
LG Display Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Display Co Ltd filed Critical LG Display Co Ltd
Publication of EP1667245A2 publication Critical patent/EP1667245A2/en
Publication of EP1667245A3 publication Critical patent/EP1667245A3/en
Application granted granted Critical
Publication of EP1667245B1 publication Critical patent/EP1667245B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/127Active-matrix OLED [AMOLED] displays comprising two substrates, e.g. display comprising OLED array and TFT driving circuitry on different substrates
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/131Interconnections, e.g. wiring lines or terminals
    • H10K59/1315Interconnections, e.g. wiring lines or terminals comprising structures specially adapted for lowering the resistance
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00Electroluminescent light sources
    • H05B33/10Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10OLED displays
    • H10K59/12Active-matrix OLED [AMOLED] displays
    • H10K59/122Pixel-defining structures or layers, e.g. banks
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/50Forming devices by joining two substrates together, e.g. lamination techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

An adhesive type organic EL display, and a method for manufacturing the same are disclosed. The organic EL display comprises a first substrate having a thin transistor formed thereon, and a second substrate having an organic EL element formed thereon. The organic EL display further comprises at least two partition walls formed in a non-light emitting region of the second substrate, an insulation layer formed to cover a portion of each partition wall, and a second electrode, which is formed on the partition walls, and electrically connected to the thin transistor of the first substrate.
EP20050026100 2004-12-02 2005-11-30 Organic electroluminescence display and method for manufacturing the same Active EP1667245B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040100360A KR100606772B1 (en) 2004-12-02 2004-12-02 method for fabricating of organic electroluminescence device

Publications (3)

Publication Number Publication Date
EP1667245A2 EP1667245A2 (en) 2006-06-07
EP1667245A3 true EP1667245A3 (en) 2008-12-03
EP1667245B1 EP1667245B1 (en) 2015-04-22

Family

ID=36049871

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20050026100 Active EP1667245B1 (en) 2004-12-02 2005-11-30 Organic electroluminescence display and method for manufacturing the same

Country Status (5)

Country Link
US (1) US7696688B2 (en)
EP (1) EP1667245B1 (en)
JP (1) JP4676321B2 (en)
KR (1) KR100606772B1 (en)
CN (1) CN100428466C (en)

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KR101143356B1 (en) * 2005-06-30 2012-05-09 엘지디스플레이 주식회사 Dual Panel Type Organic Electroluminescent Device and Method for Fabricating the same
TWI307978B (en) * 2006-04-28 2009-03-21 Au Optronics Corp Cascade organic electroluminescent device
KR101241140B1 (en) * 2006-06-26 2013-03-08 엘지디스플레이 주식회사 Shadow mask organic electroluminescent display device using the same and fabricating method thereof
KR101338748B1 (en) * 2006-06-30 2013-12-06 엘지디스플레이 주식회사 Organic light emitting device and method of manufacturing thereof
KR100872709B1 (en) 2007-02-26 2008-12-05 엘지디스플레이 주식회사 Organic Electroluminescent Device and method for fabricating thereof
KR101236243B1 (en) 2008-11-03 2013-02-28 엘지디스플레이 주식회사 Dual Panel Type Organic Electroluminescent Device and Method of Fabricating the same
US8610155B2 (en) 2008-11-18 2013-12-17 Semiconductor Energy Laboratory Co., Ltd. Light-emitting device, method for manufacturing the same, and cellular phone
CN101752401B (en) * 2008-12-11 2013-09-18 奇晶光电股份有限公司 Double-sided display device and manufacturing method thereof
JP2010181534A (en) * 2009-02-04 2010-08-19 Sumitomo Chemical Co Ltd Substrate for display and method for manufacturing the same
US8576209B2 (en) 2009-07-07 2013-11-05 Semiconductor Energy Laboratory Co., Ltd. Display device
KR101456154B1 (en) 2009-08-25 2014-11-04 삼성디스플레이 주식회사 Organic light emitting diode lighting apparatus
JP2011233512A (en) * 2010-04-07 2011-11-17 Sumitomo Chemical Co Ltd Light emitting device
CN105144846B (en) * 2013-03-13 2017-04-12 松下知识产权经营株式会社 Organic electroluminescent element and lighting device using same
US9478591B2 (en) * 2013-12-23 2016-10-25 Lg Display Co., Ltd. Organic light emitting display device and repair method thereof
CN104022139B (en) * 2014-05-30 2016-03-30 京东方科技集团股份有限公司 A kind of organic EL display panel and display unit
KR102449131B1 (en) * 2017-12-06 2022-09-28 엘지디스플레이 주식회사 Organic light emitting display device
CN109768182B (en) * 2019-01-23 2023-07-28 京东方科技集团股份有限公司 OLED substrate, array substrate, display panel and display device
CN111341933B (en) * 2020-03-03 2023-04-07 京东方科技集团股份有限公司 Display panel, preparation method thereof and display device
KR20240065625A (en) * 2022-11-04 2024-05-14 삼성디스플레이 주식회사 Display panel

Citations (4)

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US5952037A (en) * 1995-03-13 1999-09-14 Pioneer Electronic Corporation Organic electroluminescent display panel and method for manufacturing the same
JP2002208489A (en) * 2000-11-10 2002-07-26 Toyota Industries Corp Organic electroluminescent display panel, and manufacturing method of the same
US20030111957A1 (en) * 2001-12-13 2003-06-19 Samsung Nec Mobile Display Co., Ltd. Organic electroluminescent device
KR20040007823A (en) * 2002-07-11 2004-01-28 엘지.필립스 엘시디 주식회사 The organic electro-luminescence device and method of fabricating of the same

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US5701055A (en) * 1994-03-13 1997-12-23 Pioneer Electronic Corporation Organic electoluminescent display panel and method for manufacturing the same
JP3901699B2 (en) * 1995-03-13 2007-04-04 パイオニア株式会社 Organic electroluminescence display panel and manufacturing method thereof
KR100282393B1 (en) * 1998-06-17 2001-02-15 구자홍 method for fabricating Organic Electroluminescent display Device
JP4434411B2 (en) * 2000-02-16 2010-03-17 出光興産株式会社 Active drive type organic EL light emitting device and manufacturing method thereof
JP4581187B2 (en) * 2000-06-13 2010-11-17 ソニー株式会社 Manufacturing method of display device
JP3840926B2 (en) * 2000-07-07 2006-11-01 セイコーエプソン株式会社 Organic EL display, method for manufacturing the same, and electronic device
US7248235B2 (en) * 2001-09-14 2007-07-24 Sharp Kabushiki Kaisha Display, method of manufacturing the same, and method of driving the same
KR100426964B1 (en) * 2002-03-20 2004-04-13 엘지.필립스 엘시디 주식회사 Organic Electroluminescent Device and Method for Fabricating the same
KR100465883B1 (en) * 2002-05-03 2005-01-13 엘지.필립스 엘시디 주식회사 The organic electro-luminescence device and method for fabricating of the same
KR100435054B1 (en) * 2002-05-03 2004-06-07 엘지.필립스 엘시디 주식회사 The organic electro-luminescence device and method for fabricating of the same
KR100473590B1 (en) * 2002-07-25 2005-03-10 엘지.필립스 엘시디 주식회사 The organic electro-luminescence device and method for fabricating of the same
JP2004127933A (en) * 2002-09-11 2004-04-22 Semiconductor Energy Lab Co Ltd Light-emitting apparatus and fabrication method of the same
KR100544436B1 (en) * 2002-11-26 2006-01-23 엘지.필립스 엘시디 주식회사 The organic electro-luminescence device and method for fabricating of the same
JP4089544B2 (en) * 2002-12-11 2008-05-28 ソニー株式会社 Display device and manufacturing method of display device
TWI272872B (en) * 2002-12-13 2007-02-01 Lg Philips Lcd Co Ltd Dual panel-type organic electroluminescent display device and method of fabricating the same
KR100503129B1 (en) * 2002-12-28 2005-07-22 엘지.필립스 엘시디 주식회사 Dual Panel Type Electroluminescent Device and Method for Fabricating the same
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JP4165478B2 (en) * 2003-11-07 2008-10-15 セイコーエプソン株式会社 LIGHT EMITTING DEVICE AND ELECTRONIC DEVICE
US7132801B2 (en) * 2003-12-15 2006-11-07 Lg.Philips Lcd Co., Ltd. Dual panel-type organic electroluminescent device and method for fabricating the same
US7132796B2 (en) * 2003-12-30 2006-11-07 Lg.Philips Lcd Co., Ltd Organic electroluminescent device and method of fabricating the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5952037A (en) * 1995-03-13 1999-09-14 Pioneer Electronic Corporation Organic electroluminescent display panel and method for manufacturing the same
JP2002208489A (en) * 2000-11-10 2002-07-26 Toyota Industries Corp Organic electroluminescent display panel, and manufacturing method of the same
US20030111957A1 (en) * 2001-12-13 2003-06-19 Samsung Nec Mobile Display Co., Ltd. Organic electroluminescent device
KR20040007823A (en) * 2002-07-11 2004-01-28 엘지.필립스 엘시디 주식회사 The organic electro-luminescence device and method of fabricating of the same

Also Published As

Publication number Publication date
KR20060061573A (en) 2006-06-08
EP1667245A2 (en) 2006-06-07
KR100606772B1 (en) 2006-08-01
US7696688B2 (en) 2010-04-13
CN1783483A (en) 2006-06-07
JP2006164972A (en) 2006-06-22
CN100428466C (en) 2008-10-22
JP4676321B2 (en) 2011-04-27
US20060119260A1 (en) 2006-06-08
EP1667245B1 (en) 2015-04-22

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